/Engine/Source/Editor/ContentBrowserData/Public/ContentBrowserDataSource.h
The default implementation expects to consume a package path like input, eg) "/Folder/Folder/File".
True if the internal path was mapped, false otherwise.
virtual bool TryConvertInternalPathToVirtual ( const [FName](API\Runtime\Core\UObject\FName) InInternalPath, [FName](API\Runtime\Core\UObject\FName) & OutPath )